Randall K. Wee created several designs to teach high school students about chemistry in an engaging way. His goal was to change people's indifferent perceptions of science subjects. As a former music major, he believes science is not just for "squares or nerds" and wants to share his passion for it. His final design summarizes his thoughts on using valence electrons as a key to learning chemistry. It features relevant pictures and quotes his title statement that valence electrons are the key to learning chemistry.